2

Humidity display accuracy ±5% RH,refresh rate: 10 seconds

3

Comfort level: dry/comfort/wet

4

Value increase/decrease ,℃/℉ switch

5

Time & date set button, 12/24hrs switch

6

Magnet stick/stand

7

Battery compartment(3V CR 2450 Button Battery*1) ,battery life about 18 months

8

Working environment: -10℃ ~ 60.0℃ (14.2℉~140℉)10%~99% RH 

9

Humidity value changes: the small indicator arrow moves to the corresponding comfort level

10

Indicator arrow:

Cold (red): Temperature -9.9 degrees to 19.9 degrees

Comfort (green): Temperature 19.9 degrees to 32.9 degrees

Hot (purple): Temperature 33 degrees to 60 degrees